/*
 * Copyright 2019 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.kie.workbench.common.dmn.api.definition;

import java.util.List;

import org.kie.workbench.common.dmn.api.definition.model.Expression;

public interface HasComponentWidths {

    /**
     * Gets a list of the widths of the different components. A component is considered
     * a column used to visually represent a Boxed {@link Expression} Grid in the editor.
     * @return
     */
    List<Double> getComponentWidths();

    /**
     * Returns the expected number of components to correctly represent an {@link Expression} in the editor.
     * @return
     */
    int getRequiredComponentWidthCount();
}
